She exclusively told The Sun at the film's premiere in London's Leicester Square: "We’re doing it again, certainly. I want this again. If people go and watch it, yes."

Actress Helen Lederer, who plays dippy journalist Catriona in the TV-turned-film said mastermind writer Jennifer still had another movie's worth of scripts leftover - so it was "her responsibility to keep it going."

She said: "Jennifer realised making the film was so much fun and has created so much work for a lot of people that now it's almost her responsibility to keep it going.

"I have a funny feeling there will be one (a second film) and who knows what else.

"I'm just saying, it could work as a musical.

"Although the thing with musicals is when they fail they fail spectacularly."